| 名称: | KDJ830 DTH Drilling Rig | 
|---|---|
| Working pressure (Mpa): | 1.05-2.46 | 
| Drilling diameter (mm): | 115-203 | 
| Pipe length: | 5 | 
| Gradeability (°): | 20 | 
| Drilling depth: | 30 | 
| Rotation speed (rpm): | 0-70 | 
| Dust collector: | Hydraulic dust collecting | 
| Engine type: | Water-cooled six-cylinder EFI diesel engine | 
| Machine power (kw/rpm): | 264/2100 | 
| Machine weight (kg): | 24000 | 
| Dimension (mm): | 9785×3200×3500 | 
| Engine: | QSZ13-C450-30 (Cummins) | 
| Fuel tank (L): | 760 | 
KDJ830,
the new All-In-One DTH drilling rig, is efficient, reliable and easily
operational. With a FOPS-approved cabin coming standard, the rig is also
equipped with automatic pipe exchanger and widened heavy-duty undercarriage
that can provides both fast maneuver and better safety.
The
hydraulic dust collector meets the requirement of environment protection and is
a reliable solution to modern mining with less environmental impacts.
l The
EFI Cummins QSZ13 diesel engine offer large power and meets DU stage Ⅲ emission standard;
l Airman
air compressor imported from Japan;
l Three-degree-freedom,
multidirectional drilling arm structure, with an extendable straight boom,
efficiently expand the drilling coverage;
l Hydraulic
rod exchanger and drilling tools positioning device realize automatic rod
handling;
l Air-conditioned
cabin with ROPS/FOPS;
l Efficient
automatic pulse-jet dust collecting mechanism;
l  Dust suction cap could slide up and down.